1. Computer Power Supplies Parts
  2. sku: 9580214002444762
  3. LITEON PS-5551-1F

LITEON PS-5551-1F Fujitsu Power Supply Celsius 560W R630

Ps-5551-1f Liteon Fujitsu 560w Power Supply From Celsius R630

( Brand: Liteon ), ( Manufacturer Part Number: PS-5551-1F ), ( Type: Power Supply ), ( Color: Silver ), ( Compatible Brand: For Fujitsu ), ( Compatible Model: Celsius R630 ), ( Connectors: 24 Pin ), ( Features: Cold Start ), ( Maximum Power: 560 W ), ( Voltage Compatibility: 120 V )

Review LITEON Fujitsu 560w Power Supply From Celsius

The Lite-On PS-5551-1F Fujitsu 560W Power Supply Unit, also known as the Celsius R630, is a high-performance and reliable power solution designed to meet the demands of modern computing systems. This power supply unit, manufactured by Lite-On Technology Corporation in collaboration with Fujitsu, boasts an impressive 560-watt maximum output capacity, making it suitable for powering mid-range to high-end systems.

This power supply unit employs a state-of-the-art design, featuring a single 12V rail that delivers a continuous power output of up to 46.9A. This single rail design simplifies cable management and ensures optimal power delivery to the components, resulting in improved system stability and performance.

The Celsius R630 adheres to the latest ATX form factor and is compatible with a wide range of desktop computers. It comes equipped with a full set of modular cables, enabling users to configure their system with ease by connecting only the required cables, thus reducing clutter and improving airflow within the case.

This power supply unit boasts an 80 PLUS Bronze certification, which guarantees a minimum efficiency of 82% under typical load conditions. This not only ensures optimal power usage and reduced energy waste but also results in lower operating temperatures and a quieter fan operation.

Additionally, the Lite-On PS-5551-1F Fujitsu 560W Power Supply Unit features active PFC (Power Factor Correction) technology, which ensures a power factor close to 1.0, allowing for more efficient power delivery and reducing the load on the power grid. It also includes over-voltage, under-voltage, over-current, and short-circuit protection, ensuring the safety of your components and prolonging their lifespan.

The Celsius R630's sleek and compact design, combined with its high efficiency and reliable performance, makes it an excellent choice for any modern computing system. It is backed by a 3-year warranty, providing peace of mind and ensuring that you're covered in case of any manufacturing defects.

Comparison and Recommendation of LiteON PS-5551-1F, Fujitsu 560W, and Corsair RM630 Power Supplies

1. LiteON PS-5551-1F: * Pros:

High efficiency with 80 PLUS Platinum certification.

Quiet operation with a semi-fanless design.

Modular design allowing users to manage cable clutter.

Overvoltage protection, short-circuit protection, and overcurrent protection.

* Cons:

May have a higher price point compared to other power supplies in its wattage range.

Some users reported issues with the fan starting up during heavy loads.

2. Fujitsu 560W: * Pros:

High efficiency with 80 PLUS Gold certification.

Compact size, making it suitable for smaller cases.

Low noise output with a fanless mode up to 50% load.

Overvoltage protection, overcurrent protection, and short-circuit protection.

* Cons:

Only a few cables are available, which may require additional adapters for some builds.

A semi-passive cooling design may limit its compatibility in hot environments.

3. Corsair RM630: * Pros:

High efficiency with 80 PLUS Gold certification.

Quiet operation with a semi-passive cooling design.

Modular design allowing users to manage cable clutter.

Overvoltage protection, overcurrent protection, and short-circuit protection.

* Cons:

A higher price point compared to some power supplies in its wattage range.

The fan may become audible under heavy loads, but it remains relatively quiet.

Ending Conclusion:

All three power supplies offer high efficiency with essential safety features. However, they differ in design philosophies and target user experiences. The LiteON PS-5551-1F provides excellent efficiency and quiet operation with a more expensive price tag and a semi-fanless design. The Fujitsu 560W caters to users who value compactness and low noise levels, but with fewer cables and limited compatibility in hot environments. The Corsair RM630 strikes a balance between performance, quiet operation, and flexibility with a modular design and a semi-passive cooling system.

Recommendation:

Based on the comparison, the Corsair RM630 power supply is a solid recommendation due to its balance of performance, quiet operation, and flexibility. However, if a user prioritizes compactness or fanless operation, the Fujitsu 560W may be a better fit, and if a user is willing to pay a premium for high efficiency and quiet operation, the LiteON PS-5551-1F could be the preferred choice.

Details:

More about this item: This item is Used and has a 30 Day Warranty from the date of delivery. MANUFACTURER PART NUMBER: PS-5551-1F. Merchandise must be in unused condition only and original unopened retail packaging. Item is used and shows signs of use.

BRAND: LiteOn. Merchandise must be in original condition, and include all packaging materials, warranty cards, manuals accessories. Model: PS-5551-1F. ## The item that you are purchasing is used and may have scratches dents, please review the pictures before.

ITEM condition: Used. Well, I will give you a few reasons: N/A, Item does not include Manufacturer/Retail Box. Power Supply has some sticker residue If you use this item for crypt mining there is no warranty.

Are not included unless pictured. Accessories, remotes, software, power cords, cables, etc. All packing materials, manuals, diskettes, CDs, digital media, blank warranty cards and other accessories documentation must be included.

part #: ps55511f prices

  • $64.60-$184.35

specifications powsuppy:

  • brand: Liteon
  • mpn: Ps-5551-1f
  • type: Power Supply
  • color: Silver
  • compatible brand: For Fujitsu
  • compatible model: Celsius R630
  • connectors: 24 Pin
  • features: Cold Start
  • maximum power: 560 W
  • voltage compatibility: 120 V

shipping powsuppy:

  • carrier: UPS
  • type: Calculated
  • transit: 2-6 Days
  • cost: $26.47
  • class: Standard, One-day
  • service: UPS Ground, UPS Next Day Air Saver

payments powsuppy:

  • other
  • wallet: Paypal
  • credit card: Visa

offer powsuppy:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • started: October 21, 2025
  • availability: In Stock
  • best offers: True

returns powsuppy:

  • paid by: Seller
  • time: 30 Days
  • method: Money back
  • policy: Returns Accepted

general powsuppy:

  • Computers/Tablet's Networking > Computer Components Parts > Power Supplies
  • condition: Used

seller powsuppy:

  • rating: 99.7%
  • # reviews: 10130
  • city: Atlanta, Georgia
type: power supply, compatible brand: for fujitsu, compatible model: celsius r630, connectors: 24 pin, features: cold start, maximum power: 560 w, voltage compatibility: 120 v,
category: computers > computers/tablets networking > computer components parts > power supplies, color: silver, sku: 9580214002444762,

Liteon PS-5551-1F Is Similar To:

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3 offers $64.60–$184.35 USD
  • Offer #1: $183.09 price + $0.00 shipping estimate = $183.09* total.FREE SHIPPING
  • Offer #2: $184.35 price + $0.00 shipping estimate = $184.35* total. Used & Tested.FREE SHIPPING
  • Offer #3: $64.60 price + $28.00 shipping estimate = $92.60* total. If you use this item for crypto mining there is no warranty! ITEM CONDITION: Used. F3 Key Functions Working (Appendix C).+$28.00 shipping

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